Incidental Mutation 'R9278:Igf2r'
ID 703469
Institutional Source Beutler Lab
Gene Symbol Igf2r
Ensembl Gene ENSMUSG00000023830
Gene Name insulin-like growth factor 2 receptor
Synonyms IGF-II/CI-MPR, CD222, mannose-6-phosphate receptor, cation independent, M6P/IGF2R, Mpr300, CI-MPR
MMRRC Submission
Accession Numbers
Essential gene? Probably essential (E-score: 0.921) question?
Stock # R9278 (G1)
Quality Score 225.009
Status Validated
Chromosome 17
Chromosomal Location 12901293-12988551 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 12914240 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Phenylalanine at position 1743 (C1743F)
Ref Sequence ENSEMBL: ENSMUSP00000024599 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000024599]
AlphaFold Q07113
Predicted Effect probably damaging
Transcript: ENSMUST00000024599
AA Change: C1743F

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000024599
Gene: ENSMUSG00000023830
AA Change: C1743F

DomainStartEndE-ValueType
signal peptide 1 35 N/A INTRINSIC
low complexity region 94 104 N/A INTRINSIC
Pfam:CIMR 118 266 5.1e-21 PFAM
Pfam:CIMR 272 416 8.8e-22 PFAM
Pfam:CIMR 418 567 3.4e-53 PFAM
Pfam:CIMR 569 709 6.5e-47 PFAM
Pfam:CIMR 713 869 6.5e-34 PFAM
Pfam:CIMR 876 1020 1.9e-10 PFAM
Pfam:CIMR 1024 1171 1e-60 PFAM
Pfam:CIMR 1172 1313 1.2e-17 PFAM
Pfam:CIMR 1315 1455 2.1e-58 PFAM
Pfam:CIMR 1458 1592 1.8e-22 PFAM
Pfam:CIMR 1596 1743 9.1e-23 PFAM
Pfam:CIMR 1748 1887 2.5e-22 PFAM
FN2 1889 1935 9.51e-26 SMART
Pfam:CIMR 1939 2076 2.1e-22 PFAM
Pfam:CIMR 2230 2294 4.9e-9 PFAM
transmembrane domain 2295 2317 N/A INTRINSIC
low complexity region 2336 2363 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000161738
SMART Domains Protein: ENSMUSP00000124664
Gene: ENSMUSG00000023830

DomainStartEndE-ValueType
Pfam:CIMR 1 65 3.1e-24 PFAM
Pfam:CIMR 68 129 6.1e-15 PFAM
Coding Region Coverage
  • 1x: 93.4%
  • 3x: 93.4%
  • 10x: 93.2%
  • 20x: 92.9%
Validation Efficiency 97% (77/79)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a receptor for both insulin-like growth factor 2 and mannose 6-phosphate. The binding sites for each ligand are located on different segments of the protein. This receptor has various functions, including in the intracellular trafficking of lysosomal enzymes, the activation of transforming growth factor beta, and the degradation of insulin-like growth factor 2. Mutation or loss of heterozygosity of this gene has been association with risk of hepatocellular carcinoma. The orthologous mouse gene is imprinted and shows exclusive expression from the maternal allele; however, imprinting of the human gene may be polymorphic, as only a minority of individuals showed biased expression from the maternal allele (PMID:8267611). [provided by RefSeq, Nov 2015]
PHENOTYPE: Mutants inheriting maternally a targeted disruption of this gene exhibit elevated serum and tissue IGF-II levels, overgrowth, organomegaly, kinky tail, polydactyly, heart defects, edema, dyspnea, imperforate vagina, reduced fertility and perinatal death.Survival is influenced by genetic background. [provided by MGI curators]
Allele List at MGI

All alleles(13) : Targeted, knock-out(4) Targeted, other(3) Gene trapped(6)

Other mutations in this stock
Total: 79 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Afdn T A 17: 14,024,270 (GRCm39) C59S probably damaging Het
Aicda C T 6: 122,538,854 (GRCm39) A161V possibly damaging Het
Ankrd12 C T 17: 66,344,599 (GRCm39) E91K possibly damaging Het
Arpc2 C A 1: 74,276,041 (GRCm39) F19L probably benign Het
Aspa T C 11: 73,215,280 (GRCm39) K12E possibly damaging Het
Chd8 G A 14: 52,472,627 (GRCm39) P392L probably benign Het
Cldn10 C T 14: 119,111,647 (GRCm39) R206W probably damaging Het
Clec4b2 T A 6: 123,181,224 (GRCm39) M203K probably damaging Het
Clec4d G T 6: 123,251,651 (GRCm39) E178* probably null Het
Clec4d T C 6: 123,251,649 (GRCm39) M177T probably benign Het
Cmpk2 A T 12: 26,519,568 (GRCm39) Y73F probably benign Het
Col1a1 T A 11: 94,838,103 (GRCm39) V845D unknown Het
Cyp2c67 C T 19: 39,597,699 (GRCm39) R433Q probably damaging Het
Dda1 A T 8: 71,927,130 (GRCm39) probably null Het
Ddx60 A T 8: 62,431,012 (GRCm39) Y849F possibly damaging Het
Dnm2 C T 9: 21,416,977 (GRCm39) R837W possibly damaging Het
Dtwd1 C T 2: 126,006,728 (GRCm39) T250I probably damaging Het
Efcab6 A G 15: 83,777,094 (GRCm39) V1114A probably damaging Het
Fat4 A G 3: 38,945,171 (GRCm39) T1355A probably benign Het
Fbxo40 T G 16: 36,789,940 (GRCm39) D390A possibly damaging Het
Gnaz T A 10: 74,827,437 (GRCm39) L63Q probably benign Het
H6pd T A 4: 150,080,307 (GRCm39) K179N probably damaging Het
Hmgb2 A G 8: 57,965,786 (GRCm39) probably benign Het
Hps5 A G 7: 46,440,397 (GRCm39) F18L probably benign Het
Hyal5 A G 6: 24,876,694 (GRCm39) E189G probably benign Het
Ifnar1 T A 16: 91,302,013 (GRCm39) I496N probably damaging Het
Ift70a2 T C 2: 75,807,375 (GRCm39) D379G probably damaging Het
Igfn1 C A 1: 135,901,185 (GRCm39) R431L probably damaging Het
Itch A G 2: 155,045,217 (GRCm39) Q507R probably benign Het
Kbtbd2 C A 6: 56,757,331 (GRCm39) R135L probably damaging Het
Kcnn2 T C 18: 45,725,446 (GRCm39) I314T probably damaging Het
Lix1 A G 17: 17,623,211 (GRCm39) D2G probably damaging Het
Lrp1b T C 2: 40,487,076 (GRCm39) Y4557C Het
Ltbp2 G A 12: 84,837,864 (GRCm39) P1192L probably benign Het
Mcam G T 9: 44,046,473 (GRCm39) probably benign Het
Med19 G T 2: 84,508,975 (GRCm39) G63C probably damaging Het
Mfsd4b1 C T 10: 39,883,330 (GRCm39) R40H probably damaging Het
Neb C T 2: 52,146,190 (GRCm39) R2929H probably damaging Het
Nlrc5 A G 8: 95,237,908 (GRCm39) D1434G probably benign Het
Nlrp14 A T 7: 106,797,049 (GRCm39) N972I probably damaging Het
Or13a18 T C 7: 140,190,936 (GRCm39) Y278H probably damaging Het
Or14j7 A T 17: 38,235,275 (GRCm39) M273L probably benign Het
Or2h15 A T 17: 38,441,693 (GRCm39) L130Q probably damaging Het
Or4a74 A C 2: 89,439,948 (GRCm39) F166C probably damaging Het
Or8g29-ps1 A G 9: 39,200,781 (GRCm39) V135A probably benign Het
Otop1 T C 5: 38,460,158 (GRCm39) V575A probably damaging Het
Pcdhb4 A G 18: 37,441,925 (GRCm39) S412G possibly damaging Het
Pcsk4 T C 10: 80,161,224 (GRCm39) D230G probably damaging Het
Phldb2 C A 16: 45,646,308 (GRCm39) S46I probably damaging Het
Pik3ca A T 3: 32,508,587 (GRCm39) N785I probably damaging Het
Polr2b A G 5: 77,471,485 (GRCm39) R274G probably damaging Het
Prkdc G A 16: 15,634,523 (GRCm39) probably null Het
Prune2 C T 19: 17,101,144 (GRCm39) T2216I probably benign Het
Psma3 A T 12: 71,041,156 (GRCm39) D252V probably benign Het
Rnf213 T C 11: 119,326,768 (GRCm39) V1586A Het
Ryr2 T C 13: 11,897,976 (GRCm39) T140A probably benign Het
Slc25a48 A G 13: 56,611,552 (GRCm39) I220V probably benign Het
Slc2a1 A T 4: 118,990,607 (GRCm39) E246D probably benign Het
Slc45a4 A G 15: 73,458,206 (GRCm39) Y448H probably benign Het
Sorl1 C T 9: 41,957,857 (GRCm39) V596I probably benign Het
Spag6 A C 2: 18,703,985 (GRCm39) E11A probably benign Het
Spef2 A G 15: 9,727,495 (GRCm39) probably null Het
Spon1 T C 7: 113,628,188 (GRCm39) S315P probably damaging Het
Stard3 G A 11: 98,262,931 (GRCm39) probably benign Het
Sv2c A G 13: 96,112,589 (GRCm39) M636T probably damaging Het
Syt17 T A 7: 118,033,480 (GRCm39) D172V probably damaging Het
Tcf4 A G 18: 69,766,652 (GRCm39) Y206C probably damaging Het
Tead2 G T 7: 44,880,776 (GRCm39) S318I probably benign Het
Tom1 A T 8: 75,783,883 (GRCm39) D289V probably damaging Het
Tonsl A G 15: 76,520,971 (GRCm39) probably benign Het
Tsen15 T C 1: 152,259,098 (GRCm39) I87V probably damaging Het
Usp15 A G 10: 123,007,112 (GRCm39) F123S probably damaging Het
Vmn1r220 A T 13: 23,368,258 (GRCm39) I146N possibly damaging Het
Vmn2r108 A T 17: 20,692,561 (GRCm39) N98K probably benign Het
Vmn2r71 T A 7: 85,269,788 (GRCm39) M433K probably benign Het
Vmn2r97 A T 17: 19,134,762 (GRCm39) H60L probably benign Het
Wbp4 A G 14: 79,699,486 (GRCm39) V336A probably benign Het
Zfp663 T C 2: 165,202,010 (GRCm39) probably null Het
Zpld2 A G 4: 133,922,770 (GRCm39) L521P probably damaging Het
Other mutations in Igf2r
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00161:Igf2r APN 17 12,932,877 (GRCm39) missense probably benign 0.01
IGL00534:Igf2r APN 17 12,958,215 (GRCm39) missense probably damaging 0.97
IGL00902:Igf2r APN 17 12,919,245 (GRCm39) missense probably damaging 0.99
IGL00903:Igf2r APN 17 12,902,754 (GRCm39) missense possibly damaging 0.70
IGL01160:Igf2r APN 17 12,923,662 (GRCm39) missense possibly damaging 0.73
IGL01380:Igf2r APN 17 12,914,261 (GRCm39) missense probably benign 0.01
IGL01392:Igf2r APN 17 12,923,236 (GRCm39) missense probably benign
IGL01557:Igf2r APN 17 12,923,522 (GRCm39) missense possibly damaging 0.82
IGL01568:Igf2r APN 17 12,902,872 (GRCm39) missense possibly damaging 0.93
IGL01611:Igf2r APN 17 12,944,302 (GRCm39) nonsense probably null
IGL01720:Igf2r APN 17 12,920,200 (GRCm39) missense probably damaging 0.99
IGL01756:Igf2r APN 17 12,902,709 (GRCm39) missense probably benign
IGL01839:Igf2r APN 17 12,923,909 (GRCm39) missense probably damaging 1.00
IGL01904:Igf2r APN 17 12,933,798 (GRCm39) missense probably damaging 0.99
IGL01965:Igf2r APN 17 12,923,225 (GRCm39) missense probably benign 0.12
IGL02083:Igf2r APN 17 12,912,079 (GRCm39) nonsense probably null
IGL02095:Igf2r APN 17 12,920,892 (GRCm39) missense probably damaging 0.99
IGL02183:Igf2r APN 17 12,917,403 (GRCm39) unclassified probably benign
IGL02576:Igf2r APN 17 12,967,650 (GRCm39) missense possibly damaging 0.90
IGL02649:Igf2r APN 17 12,930,974 (GRCm39) missense possibly damaging 0.93
IGL02807:Igf2r APN 17 12,938,770 (GRCm39) missense probably damaging 0.98
IGL02833:Igf2r APN 17 12,911,610 (GRCm39) missense probably damaging 0.97
IGL02885:Igf2r APN 17 12,913,007 (GRCm39) missense possibly damaging 0.94
IGL02990:Igf2r APN 17 12,929,633 (GRCm39) splice site probably benign
IGL03080:Igf2r APN 17 12,945,563 (GRCm39) missense probably benign 0.06
IGL03176:Igf2r APN 17 12,935,559 (GRCm39) missense probably damaging 1.00
blunt UTSW 17 12,941,062 (GRCm39) missense probably benign 0.02
brusque UTSW 17 12,933,838 (GRCm39) missense probably damaging 0.98
gruff UTSW 17 12,902,984 (GRCm39) missense probably damaging 0.96
outlier UTSW 17 12,914,201 (GRCm39) missense probably benign 0.20
NA:Igf2r UTSW 17 12,910,849 (GRCm39) missense probably benign
R0165:Igf2r UTSW 17 12,917,414 (GRCm39) missense probably benign 0.07
R0412:Igf2r UTSW 17 12,902,835 (GRCm39) missense probably damaging 0.98
R0523:Igf2r UTSW 17 12,910,951 (GRCm39) missense probably benign 0.27
R0631:Igf2r UTSW 17 12,936,161 (GRCm39) splice site probably null
R0722:Igf2r UTSW 17 12,934,382 (GRCm39) critical splice acceptor site probably null
R0894:Igf2r UTSW 17 12,910,988 (GRCm39) missense probably benign 0.02
R1265:Igf2r UTSW 17 12,913,011 (GRCm39) missense probably damaging 0.98
R1466:Igf2r UTSW 17 12,936,156 (GRCm39) splice site probably benign
R1485:Igf2r UTSW 17 12,910,172 (GRCm39) missense probably damaging 1.00
R1633:Igf2r UTSW 17 12,945,196 (GRCm39) missense probably benign
R1693:Igf2r UTSW 17 12,923,203 (GRCm39) missense probably damaging 0.97
R1751:Igf2r UTSW 17 12,916,328 (GRCm39) missense possibly damaging 0.94
R1843:Igf2r UTSW 17 12,923,157 (GRCm39) critical splice donor site probably null
R1981:Igf2r UTSW 17 12,952,790 (GRCm39) nonsense probably null
R1994:Igf2r UTSW 17 12,911,625 (GRCm39) missense probably benign
R2060:Igf2r UTSW 17 12,920,206 (GRCm39) missense possibly damaging 0.92
R2108:Igf2r UTSW 17 12,917,138 (GRCm39) missense probably benign 0.02
R2132:Igf2r UTSW 17 12,941,095 (GRCm39) missense probably benign 0.12
R2314:Igf2r UTSW 17 12,934,830 (GRCm39) missense probably benign 0.28
R2349:Igf2r UTSW 17 12,941,198 (GRCm39) splice site probably null
R2696:Igf2r UTSW 17 12,914,231 (GRCm39) missense possibly damaging 0.96
R2864:Igf2r UTSW 17 12,905,611 (GRCm39) missense probably damaging 0.99
R2865:Igf2r UTSW 17 12,905,611 (GRCm39) missense probably damaging 0.99
R3884:Igf2r UTSW 17 12,928,355 (GRCm39) missense probably benign
R3930:Igf2r UTSW 17 12,924,716 (GRCm39) missense probably benign 0.01
R4021:Igf2r UTSW 17 12,967,638 (GRCm39) missense probably damaging 0.97
R4125:Igf2r UTSW 17 12,921,141 (GRCm39) missense possibly damaging 0.93
R4342:Igf2r UTSW 17 12,928,398 (GRCm39) missense possibly damaging 0.95
R4343:Igf2r UTSW 17 12,928,398 (GRCm39) missense possibly damaging 0.95
R4345:Igf2r UTSW 17 12,928,398 (GRCm39) missense possibly damaging 0.95
R4760:Igf2r UTSW 17 12,922,352 (GRCm39) missense possibly damaging 0.92
R4796:Igf2r UTSW 17 12,903,013 (GRCm39) missense possibly damaging 0.70
R4816:Igf2r UTSW 17 12,902,984 (GRCm39) missense probably damaging 0.96
R4826:Igf2r UTSW 17 12,920,240 (GRCm39) missense probably damaging 0.98
R4933:Igf2r UTSW 17 12,910,764 (GRCm39) splice site probably null
R4980:Igf2r UTSW 17 12,922,247 (GRCm39) critical splice donor site probably null
R5389:Igf2r UTSW 17 12,944,303 (GRCm39) missense probably damaging 1.00
R5473:Igf2r UTSW 17 12,914,201 (GRCm39) missense probably benign 0.20
R5494:Igf2r UTSW 17 12,912,032 (GRCm39) missense possibly damaging 0.74
R5619:Igf2r UTSW 17 12,958,221 (GRCm39) missense probably damaging 1.00
R5738:Igf2r UTSW 17 12,936,254 (GRCm39) missense probably benign 0.23
R5761:Igf2r UTSW 17 12,917,239 (GRCm39) splice site probably null
R5794:Igf2r UTSW 17 12,928,332 (GRCm39) missense probably benign 0.37
R6210:Igf2r UTSW 17 12,933,838 (GRCm39) missense probably damaging 0.98
R6319:Igf2r UTSW 17 12,933,000 (GRCm39) missense probably damaging 1.00
R6388:Igf2r UTSW 17 12,902,787 (GRCm39) missense probably benign
R6396:Igf2r UTSW 17 12,932,977 (GRCm39) missense probably benign 0.00
R6584:Igf2r UTSW 17 12,920,137 (GRCm39) missense probably damaging 0.99
R6590:Igf2r UTSW 17 12,910,824 (GRCm39) nonsense probably null
R6591:Igf2r UTSW 17 12,907,895 (GRCm39) missense probably damaging 1.00
R6599:Igf2r UTSW 17 12,917,505 (GRCm39) missense possibly damaging 0.85
R6690:Igf2r UTSW 17 12,910,824 (GRCm39) nonsense probably null
R6691:Igf2r UTSW 17 12,907,895 (GRCm39) missense probably damaging 1.00
R6752:Igf2r UTSW 17 12,933,831 (GRCm39) missense probably damaging 1.00
R6816:Igf2r UTSW 17 12,932,969 (GRCm39) missense probably damaging 0.99
R6841:Igf2r UTSW 17 12,922,263 (GRCm39) missense probably damaging 0.97
R6877:Igf2r UTSW 17 12,916,228 (GRCm39) missense probably damaging 0.97
R6950:Igf2r UTSW 17 12,937,605 (GRCm39) missense probably benign
R7030:Igf2r UTSW 17 12,952,753 (GRCm39) missense probably damaging 1.00
R7038:Igf2r UTSW 17 12,917,212 (GRCm39) missense probably benign 0.23
R7055:Igf2r UTSW 17 12,923,210 (GRCm39) missense probably damaging 0.99
R7074:Igf2r UTSW 17 12,933,003 (GRCm39) missense possibly damaging 0.57
R7348:Igf2r UTSW 17 12,922,371 (GRCm39) missense probably damaging 0.99
R7413:Igf2r UTSW 17 12,917,115 (GRCm39) nonsense probably null
R7463:Igf2r UTSW 17 12,929,532 (GRCm39) missense probably benign 0.16
R7619:Igf2r UTSW 17 12,917,160 (GRCm39) missense possibly damaging 0.88
R7730:Igf2r UTSW 17 12,954,878 (GRCm39) missense probably damaging 0.98
R7733:Igf2r UTSW 17 12,958,256 (GRCm39) missense possibly damaging 0.90
R7881:Igf2r UTSW 17 12,967,591 (GRCm39) missense probably benign
R8022:Igf2r UTSW 17 12,937,682 (GRCm39) missense probably damaging 1.00
R8138:Igf2r UTSW 17 12,920,125 (GRCm39) missense probably benign 0.32
R8220:Igf2r UTSW 17 12,910,958 (GRCm39) missense probably benign 0.22
R8305:Igf2r UTSW 17 12,952,747 (GRCm39) missense probably benign
R8359:Igf2r UTSW 17 12,902,748 (GRCm39) missense probably benign
R8500:Igf2r UTSW 17 12,928,328 (GRCm39) missense probably damaging 0.99
R8510:Igf2r UTSW 17 12,923,200 (GRCm39) missense probably benign 0.38
R8933:Igf2r UTSW 17 12,923,524 (GRCm39) missense probably damaging 1.00
R8933:Igf2r UTSW 17 12,920,131 (GRCm39) missense probably damaging 0.97
R8976:Igf2r UTSW 17 12,945,659 (GRCm39) missense probably damaging 1.00
R8994:Igf2r UTSW 17 12,935,537 (GRCm39) missense possibly damaging 0.87
R9059:Igf2r UTSW 17 12,970,180 (GRCm39) start codon destroyed probably null
R9097:Igf2r UTSW 17 12,910,100 (GRCm39) missense probably damaging 1.00
R9127:Igf2r UTSW 17 12,958,238 (GRCm39) missense probably damaging 0.98
R9362:Igf2r UTSW 17 12,941,062 (GRCm39) missense probably benign 0.02
R9371:Igf2r UTSW 17 12,924,646 (GRCm39) missense possibly damaging 0.93
R9522:Igf2r UTSW 17 12,917,215 (GRCm39) missense probably benign 0.26
R9567:Igf2r UTSW 17 12,905,641 (GRCm39) missense probably damaging 1.00
R9665:Igf2r UTSW 17 12,913,027 (GRCm39) missense probably benign 0.17
R9666:Igf2r UTSW 17 12,945,588 (GRCm39) missense probably benign
X0028:Igf2r UTSW 17 12,923,800 (GRCm39) nonsense probably null
Z1177:Igf2r UTSW 17 12,916,286 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- CTTTGAACAACAGAAAGCATCCATG -3'
(R):5'- TTTGCATGCCAATCACAAAGC -3'

Sequencing Primer
(F):5'- ATGTTAACTCAGACTTACTCACGC -3'
(R):5'- TTCTCTAAGGCTGACAGTGAGAACTG -3'
Posted On 2022-03-25